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| PartNumber | CPE-220 | CPE-200 | CPE-203 |
| Description | Audio Indicators & Alerts Buzzers | Audio Indicators & Alerts buzzer, 23.8 mm round, 14.5 mm deep, P, 3.1 kHz, 12V, panel mount w/ wires, driving circuit | Audio Indicators & Alerts Buzzers |
| Manufacturer | CUI Inc. | CUI Inc. | CUIInc |
| Product Category | Audio Indicators & Alerts | Audio Indicators & Alerts | Buzzers |
| RoHS | Y | Y | - |
| Product | Indicators | Indicators | Indicators |
| Type | Piezoelectric Buzzer | Piezoelectric Buzzer | Piezo Audio Indicator |
| Sound Pressure Level | 76 dB | 73 dB | 86dB @ 12V, 30cm |
| Tone | Continuous | Continuous | Continuous |
| Frequency | 2.7 kHz | 3.1 kHz | 3.4kHz |
| Voltage Rating | 12 V | 12 V | 12 V |
| Current Rating | 10 mA | 14 mA | 9 mA |
| Termination Style | Wire Leads | Wire Leads | Solder Pin |
| IP Rating | - | - | - |
| Diameter | 24 mm | 23.8 mm | 24.5 mm |
| Mounting | Panel | Panel | Board Mount |
| Height | 8.3 mm | 14.5 mm | 16 mm |
| Packaging | Bulk | Bulk | Bulk |
| Brand | CUI | CUI | - |
| Height in | 0.327 in | 0.571 in | - |
| Height mm | 8.3 mm | 14.5 mm | - |
| Product Type | Audio Indicators & Alerts | Audio Indicators & Alerts | - |
| Factory Pack Quantity | 360 | 210 | - |
| Subcategory | Audio Devices | Audio Devices | - |
| Unit Weight | 0.176370 oz | 0.158733 oz | - |
| Series | - | - | CPE |
| Termination | - | - | PC Pins |
| Driver Circuitry | - | - | Indicator, Internally Driven |
| Technology | - | - | Piezo |
| Input Type | - | - | DC |
| Voltage Rated | - | - | 12VDC |
| Voltage Range | - | - | 3 ~ 20V |
| Operating Mode | - | - | Continuous |
| Current Supply | - | - | 9mA |
| Operating Temperature | - | - | -30°C ~ 85°C |
| Washable | - | - | No |
| Port Location | - | - | Top |
| Mounting Type | - | - | Through Hole |
| Size Dimension | - | - | 24.5mm Dia x 16.5mm H |
| Dimensions | - | - | 16 mm H |